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HoTech

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  1. Hotech - Greenshot Laser

    Hotech - Greenshot Laser

    Water Resistance for All Weather Application.

    ...
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    Model#: HTGS-02C
    $150.00

  2. HoTech - Astro Aimer Gen. II Laser and Astronomy LED Flashlight

    HoTech - Astro Aimer Gen. II Laser and Astronomy LED Flashlight

    Ultimate design for star gazers and professionals. Upgraded Green laser plus LED map reading and flashlight. All in one compact unit. Batteries included ... Learn More
    Model#: HTGL-G2
    $99.95

  3. HoTech - Additional SCA 2 " Reflector Mirror

    HoTech - Additional SCA 2 " Reflector Mirror

    FeaturesPrecision retro reflector mirror on Self-Centering Adapter for Advanced CT Laser CollimatorSCA Provides 360 deg ... Learn More
    Model#: SCA-RM2
    $30.00

  4. Hotech - Advanced CT  for 1.25 " Focuser Laser Collimator

    Hotech - Advanced CT for 1.25 " Focuser Laser Collimator

    Collimate your Cassegrain Telescope without using a star Indoor or outdoor - day or night ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ACT-M125
    Xmas and New Years special until Jan 4th!

    Regular Price: $455.00

    Special Price: $399.00

  5. Hotech - Advanced CT  for 1.25 " focuser with  SCA-TA125 (1.25” T-Adapter) Laser Collimator

    Hotech - Advanced CT for 1.25 " focuser with SCA-TA125 (1.25” T-Adapter) Laser Collimator

    Collimate Your Cassegrain Telescope without using a star Indoor or outdoor - day or night Focus stays a ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ACT-M125+SCA-TA125
    $497.90

  6. Hotech - Advanced CT  for 2 " Focuser with RM2/RM125 (additional reflector mirror) Laser Collimator

    Hotech - Advanced CT for 2 " Focuser with RM2/RM125 (additional reflector mirror) Laser Collimator

    Collimate Your Cassegrain Telescope without using a star Indoor or outdoor - day or night Focus Collimator ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ACT-M2+RM2/RM125
    $514.00

  7. Hotech Advanced CT Laser Collimator for 2" Focuser

    Hotech - Advanced CT for 2" Focuser Laser Collimator

    Collimate Your Cassegrain Telescope without using a star Indoor or outdoor - day or night

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: ACT-M2
    Xmas and New Years special until Jan 4th!

    Regular Price: $455.00

    Special Price: $399.00

  8. Hotech 1.25 " SCA T-Adapter

    Hotech - 1.25 " SCA T-Adapter

    1.25 inch SCA T-Adapter self center loads perfectly in your drawtube/visual back providing a repeatable and secure installation brings out the best imaging result from your telescope. Ideal precision prime focus T-Adapter for your astro imaging.

    ...
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    Model#: TADT-125
    $45.00

  9. Hotech - Advanced CT  for 1.25 " focuser with Astro Aimer G3 Laser Collimator

    Hotech - Advanced CT for 1.25 " focuser with Astro Aimer G3 Laser Collimator

    Collimate Your Cassegrain Telescope without using a star Indoor or outdoor - day or nightFocus stays at ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ACT-M125+G3
    $572.90

  10. Hotech - Advanced CT for 2 " Focuser with SCA-TA2 (2” T-Adapter) Laser Collimator

    Hotech - Advanced CT for 2 " Focuser with SCA-TA2 (2” T-Adapter) Laser Collimator

    Collimate Your Cassegrain Telescope without using a star Indoor or outdoor - day or night Focus stays at ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ACT-M2+SCA-TA2
    $507.90

  11. Hotech SCA T-Adapter 2"

    Hotech - SCA T-Adapter 2"

    2" SCA T-Adapter center and square loads perfectly in your visual back and provides a secure adaption for best imaging result.

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    Model#: SCA-TA2
    $55.00

  12. HoTech - V- Mount

    HoTech - V- Mount

    Economical Astro Aimer telescope mount. Fully X/Y-axis adjustable with mounting screws.Great bargan Green Laser Pointer telescope mount. Fits all 0.5" dia. tube with fully X/Y-axis adjustable thumb screws ... Learn More
    Model#: V-Mount
    $15.00

  13. Hotech - 2 " SCA T-Adapter

    Hotech - 2 " SCA T-Adapter

    2 inch SCA T-Adapter self center loads perfectly in your drawtube/visual back providing a repeatable and secure installation brings out the best imaging result from your telescope.Ideal precision prime focus T-Adapter for your astro imaging ... Learn More
    Model#: TADT-2
    $55.00

  14. HoTech - 1.25 " SCA - Dot  Laser Collimator

    HoTech - 1.25 " SCA - Dot Laser Collimator

    1.25 inch SCA Laser Collimator for both Newtonian and SCT telescopes. Unit comes with built-in Self-Centering Adapter and one CR123 battery.Ideal precision instrument to collimate your Newtonian and SCT telescope. Unit comes with one patented 1 ... Learn More
    Model#: SCA-1.25D Collimator
    $89.95

  15. Hotech - Advanced CT  for 1.25 " focuser with  RM2/RM125 (additional reflector mirror) Laser Collimator

    Hotech - Advanced CT for 1.25 " focuser with RM2/RM125 (additional reflector mirror) Laser Collimator

    Collimate Your Cassegrain Telescope without using a star Indoor or outdoor - day or night Focus stays at final ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ACT-M125+RM2/RM125
    $514.00

  16. Hotech 2" SCA Field Flattener

    Hotech - 2" SCA Field Flattener

    Hotech is pleased to announce the 2" SCA Field Flattener. A fully multi-coated 2 element lens with very efficient light transmission while maintaining the optical quality of your telescope. It is compatible with telescopes of f/5-f/8 ratios and provides excellent, sharp, and high resolution images even when the field is expanded.

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    Model#: SCA-FFT58
    Xmas and New Years special until Jan 4th!

    Regular Price: $245.00

    Special Price: $160.00

  17. HoTech - Additional SCA 1.25 " Reflector Mirror

    HoTech - Additional SCA 1.25 " Reflector Mirror

    FeaturesPrecision retro reflector mirror on Self-Centering Adapter for Advanced CT Laser CollimatorSCA Provides 360 deg ... Learn More
    Model#: SCA-RM125
    $30.00

  18. HoTech 2 " and 1.25 " SCA Laser Collimator - Crosshair

    HoTech - 2 " and 1.25 " SCA - Crosshair Laser Collimator

    No more guess work during the final primary mirror collimation!  The crosshair laser easily guides you for a precise final collimation.

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    Model#: SCA-2C Collimator
    Xmas and New Years special until Jan 4th!

    Regular Price: $145.00

    Special Price: $130.50

  19. Hotech - Advanced CT  for 1.25 " focuser with SCA-TA2 (2” T-Adapter) Laser Collimator

    Hotech - Advanced CT for 1.25 " focuser with SCA-TA2 (2” T-Adapter) Laser Collimator

    Collimate Your Cassegrain Telescope without using a star Indoor or outdoor - day or night Focus stays at final view setting ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ACT-M125+SCA-TA2
    $507.90

  20. Hotech - Advanced CT for 2 " Focuser with SCA-TA125 (1.25” T-Adapter)  Laser Collimator

    Hotech - Advanced CT for 2 " Focuser with SCA-TA125 (1.25” T-Adapter) Laser Collimator

    Collimate Your Cassegrain Telescope without using a star Indoors or outdoors - day or night Collimator ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ACT-M2+SCA-TA125
    $497.90

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HOTECH is a leading company in optoelectronic industry, meeting the needs of business and consumers.

Throughout the history of HOTECH, the company has continuously brought forward innovative and proprietary technologies to assist customers in developing and acquiring next-generation products offering a competitive edge. We specialize in industrial and commercial laser diode modules and systems, optical and astronomical devices, tactical laser gun sight and rescue signaling lasers  for military and law enforcement, and consumer electronics products.

These products are essential and significant technologies for industries of astronomy, defense, precision alignment, machine vision, and construction leveling. Our experiences in product design and development, technical processes, and quality control enable us to provide turnkey solutions for our customers, on time and under budget.